First Indicator Display constant controller # - Summary 0 - Subject 1 - Review 2 - Scope and content 3 - Abstract 4 - Content advice 8 - No display constant generated |
Second Indicator Undefined # - Undefined |
Subfield Codes |
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$a - Summary, etc. (NR) $b - Expansion of summary note (NR) $c - Assigning source (NR) $u - Uniform Resource Identifier (R) |
$2 - Source (NR) $3 - Materials specified (NR) $6 - Linkage (NR) $8 - Field link and sequence number (R) |
Unformatted information that describes the scope and general contents of the materials.
This could be a summary, abstract, annotation, review, or only a phrase describing the material.
The level of detail appropriate in a summary may vary depending on the audience for a particular product. When a distinction between levels of detail is required, a brief summary is given in subfield $a and a fuller annotation is given in subfield $b.
The text is sometimes displayed and/or printed with an introductory term that is generated as a display constant based on the first indicator value.
520 | ##$aAn illustrated collection of nursery rhymes set to music. |
520 | 0#$aTwo head-and-shoulder portraits in separate ornamental oval frames, one frame held by eagle. |
520 | 1#$a"Combines the most frequently asked questions regarding AIDS with the most prominent US physician, former Surgeon General C. Everett Koop, resulting in an informative 38-minute production"--Video rating guide for libraries, winter 1990. |
520 | 2#$aSeries consists of minutes of meetings of the Board together with correspondence and other documents referred to in the minutes. The records reflect... |
520 | 3#$aThe study examines the fertility history of American couples in metropolitan America and the motivational connections between the environment and fertility decisions and behavior.$bPhase I looks at the social and psychological factors thought to relate to differences in fertility. Phase II focuses on why some couples stopped at two children while others had a third or fourth child during the first and second phase. Phase III examines how well attitudes and events of the early marriage determined the record of the later years of child bearing. |
520 | 4#$aContains violence$c[Revealweb organization code] |
520 | ##$aDescribes associations made between different animal species for temporary gain or convenience as well as more permanent alliances formed for mutual survival. | ||||||||
520 | ##$aKate and Ben follow their rabbit into a haunted house and discover the source of the house's ghostly sound. | ||||||||
520 | ##$aA data base consisting of deflator information applicable to the energy supply and planning model data base produced by the Bechtel Corporation. | ||||||||
520 | ##$aLetter books and ledgers of Alexander Gusdorf and his brother, Gerson Gusdorf, who ran a general store in Taos, N.M. | ||||||||
520 | ##$aPapers "originally commissioned as course material for a series of continuing legal education seminars"-- Pref., v. 1. | ||||||||
520 | 2#$aFonds consists of minutes of meetings, research files relating to the delivery of health case services in Nova Scotia, recorded... | ||||||||
520 | ##$aMiscellaneous cartographic records with an emphasis on biogeography of the United States and Alaska, 1872-1941.$bIncludes published and photoprocessed maps of Alaska and coastal waters, 1888-90, many of which were compiled from surveys made on the "Albatross";-maps, 1908-19, annotated by the Alaskan Fisheries Division... | ||||||||
520 | ##$aRecords the events, people, and places that made news in 1973 and updates the information from the encyclopedia's first year. | ||||||||
520 | 1#$a"Combines the most frequently asked questions regarding AIDS with the most prominent US physician, former Surgeon General C. Everett Koop, resulting in an informative 38-minute production"--Cf. Video rating guide for libraries, winter 1990. |
520 | ##$aPublic release motion pictures, 1915-37.$bIncludes films on control of rats, prairie dogs and porcupines; fish culture in the United States and pearl culture in Japan; inspection trip to Alaska by Service officials; life in a Boy Scout camp and Air Service bombing techniques in 1921. | ||||||||
520 | ##$aLetters, primarily to Angelica Schuyler Church (1756-1815), wife of John Barker Church and daughter of Philip John Schuyler, or to members of her family.$bCorrespondents include Alexander Hamilton (her brother-in-law), Thomas Jefferson, the Marquis de Lafayette, Philip John Schuyler and George Washington. Also included is one order, one deed, and two cut autographs. |
520 | 4#$aContains swear words, sex scenes and violence$c[Revealweb organization code] |
520 | 4#$a"Happy Feet" may be too much for many kids younger than 7 and some younger than 8. (Know how well your child separates animated fantasy from reality.)$cFamily Filmgoer.$uhttp://www.washingtonpost.com/wp-dyn/content/article/2006/11/16/AR2006111600269.html |
520 | 3#$uhttp://www.ojp.usdoj.gov/bjs/abstract/cchrie98.htm | ||||||||
Display example:
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Abstract:
http://www.ojp.usdoj.gov/bjs/abstract/cchrie98.htm
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520 | 4#$aContains strong sexual theme and fetish scenes$cCentral County Library$2[Source code for the content advice classification system used] |
First indicator | Display constant |
# | Summary: |
0 | Subject: |
1 | Review: |
2 | Scope and content: |
3 | Abstract: |
4 | Content advice: |
8 | [no display constant] |
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